//
var a = {"a":"b"};
var b = {"a":"b"};
console.log('-----------'); //false
console.log('a==b:'+(a==b) ); //false
console.log('a===b:'+(a===b) );//false

console.log( 'JSON.stringify(a) == JSON.stringify(b):'+(JSON.stringify(a) == JSON.stringify(b) )); // true

var x = 'abc';
var y = 'abc';
var z = "abc";
console.log('x==y:'+(x==y )); //true
console.log('x===y:'+(x===y ));//true
console.log('x===z:'+(x===z ));//true

